69930423

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 103180272

約数和(自身を除く): 33249849

約数列:

[1, 3, 9, 73, 163, 219, 489, 653, 657, 1467, 1959, 5877, 11899, 35697, 47669, 106439, 107091, 143007, 319317, 429021, 957951, 7770047, 23310141, 69930423]

約数ペア:

[(1, 69930423), (3, 23310141), (9, 7770047), (73, 957951), (163, 429021), (219, 319317), (489, 143007), (653, 107091), (657, 106439), (1467, 47669), (1959, 35697), (5877, 11899)]